From f89d77ae0e49e4b50ecfff79a9c2f73a2e63b36f Mon Sep 17 00:00:00 2001
From: Lveyou <1339484752@qq.com>
Date: Thu, 6 Aug 2026 18:59:27 +0800
Subject: [PATCH] 1

---
 dl/math/dl_math.h | 8 +++++---
 project/hs        | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/dl/math/dl_math.h b/dl/math/dl_math.h
index 7ccf3ea7..0128d726 100644
--- a/dl/math/dl_math.h
+++ b/dl/math/dl_math.h
@@ -28,10 +28,12 @@
 //! 类似std::numbers的常数
 namespace dl::Numbers
 {
-	constexpr Float EARTH_fADIUS = 6371.393_f;//!< 地球半径km
-	constexpr Float GRAVITY = 9.8_f;//!< 地球重力加速度（赤道最小）
-	constexpr Float EULER = 2.718281828459045_f;//!< 自然常数
+	constexpr Float EARTH_fADIUS = 6371.393_f;		//!< 地球半径km
+	constexpr Float GRAVITY = 9.8_f;				//!< 地球重力加速度（赤道最小）
+	constexpr Float EULER = 2.718281828459045_f;	//!< 自然常数
 	constexpr Float RATIO_GOLD = 0.618033988749894_f;//!< 黄金比例
+	constexpr Float SQRT_2 = 1.41421356237_f;		//!< 根号2
+	constexpr Float PI = 3.1415926536_f;			//!< 圆周率
 }
 
 //! 类似numeric头文件的数值操作
diff --git a/project/hs b/project/hs
index 341cde0f..73808bbf 160000
--- a/project/hs
+++ b/project/hs
@@ -1 +1 @@
-Subproject commit 341cde0f31b0c4dae39c99818c966ed8435bb9e2
+Subproject commit 73808bbf8f06838af7cf25dc1cd0bb7e0df98f8c